SOFTWARE
L-Band Synthesiser
As described in the June-2006 Scatterpoint, software for the 'Simple and Cheerful L Band Synthesiser' is here
Download SynthMdlPic.zip
Agilent Appcad
Software fom Agilent covering Transmission lines, Transistor Parameters, cascaded noise etc. Its not ADS, but its free!
Download Link - 14MB
TXLine - Transmission Line Calculator
This free software from AWR analyses/synthesises microwave transmission lines
for microstrip, stripline, coplanar and slotline.
Download v1.1 Here, or Newer 2003 Version
RFSim99 - Microwave Circuit Simulator
This free shareware from HyDesign can perform linear S-parameter simulation, tolerance analysis, stability circles, matching, tuning and filter design.
Download Here - 2MB
QUCS - Circuit Simulator
Quite Universal Circuit Simulator is an Open Source circuit simulator for Windows, Mac and Linux with schematic capture,
s-parameters, flexible graphing.
Download Link
LTSpice - aka SwitcherCAD
Free Spice-based simulator from Linear Technology with full schematic entry, libraries, custom symbols etc.
Download Link ~5MB
CAD Software Links
Our own maintained Links page to professional Microwave software
Microwave CAD Suppliers
Ansoft Serenade Design software
Free 'Student Versions' of their professional design software can be downloaded from this site:
ANSOFT/Downloads Link
The Ansoft Serenade circuit simulator was superceded in 2003 by Ansoft Designer, which will work only with Win2000 or WinXP.
However the free 'Student Version', Ansoft Serenade SV, can be used with Win98SE, and can be
obtained from krausg@electronicschule.de, provided costs are reimbursed.
Sonnet Lite
Sonnet Lite is a free, limited capacity, version of a professional EM Solver for microstrip and stripline design.
Download Link
Feko Lite
Feko Lite is a free, limited capacity, version of a professional EM Solver for Antenna design.
Download Link
Super Filter design program called "LC" or "Elsie"
This very useful program from Jim Tonne WB6BLD has a free version,
and his website has other handy utilities.
ELSIE Link
G4JNT Software Archive
Courtesy of Andy Talbot G4JNT, useful Beacon related utilities.
Download Link
Paul Wade W1GHZ (ex N1BWT) "On-line Microwave Antenna Book"
This large and thorough work is split into sections for easy downloading.
Link to table of contents of the "Microwave Antenna Book"
SABOR design aid for horns, dishes etc
From Madrid University: SABOR
14-Mar-2009